1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
larisa86 [58]
3 years ago
13

I need help!!!! I don’t understand this!

Mathematics
1 answer:
natulia [17]3 years ago
3 0

To find the angles in these problems you have to do one of two things.

1) If we are looking for an interior angle with the exterior angle given, we can find the interior angle by subtracting the exterior angle from 180.

EX: Exterior angle K is 140. Therefore the interior angle is 40 (180 - 140 = 40).

2) If order to find an interior angle when you have other interior angles, add up the other interior angles and subtract them from 180.

EX) Interior angle A is 32 because the other angles are 120 and 28. (180 - 120 - 28 = 32)

ALSO, remember that the square is equal to 90 degrees. I've included an answer list for you below.

A = 32

B = 152

C = 65

D = 25

E = 37

F = 83

G = 97

H = 97

I = 83

J = 57

K = 40

L = 120

M = 60

N = 90

O = 79

P = 12

You might be interested in
What is the product?<br> (2x - 1)(x+4)<br> 2²-4<br> 2x²+4<br> 2x^2+7x-4<br> 2x^2-7x-4
SVETLANKA909090 [29]
2x^2 -7x -4 is the answer
7 0
3 years ago
What is one times eight
Anvisha [2.4K]
1*8=8
8 is your answer
3 0
3 years ago
Read 2 more answers
What is the lateral area of the pyramid
Mkey [24]

Answer:

43.75 ft²

Step-by-step explanation:

s_l = (l√(w/2)² + h²) + (w√(l/2)² + h²)

l & w become 3.5, and h becomes 6.

<em />s_l<em> </em>= (3.5√(3.5/2)² + 6²) + (3.5√(3.5/2)² + 6²)

<em>Step 1:Because this is a square pyramid, what you see above essentially becomes what you see below.</em>

<em />s_l = 2(3.5√(3.5/2)² + 6²)

<em>Step 2: Divide 3.5 by 2 to get 1.75.</em>

<em />s_l<em> </em>= 2(3.5√1.75² + 6²)

<em>Step 3: Square both 1.75 and 6 to get 3.0625 and 36 respectively.</em>

s_l = 2(3.5√3.0625 + 36)

<em>Step 4: Add 3.0625 and 36 to get 39.0625.</em>

<em />s_l = 2(3.5√39.0625)

<em>Step 5: The square root of 39.0625 is 6.25.</em>

<em />s_l<em> </em>= 2(3.5 * 6.25)

<em>Step 6: Multiply 3.5 by 6.25 to get 21.875.</em>

<em />s_l = 2(21.875)

<em>Step 7: Multiply 2 by 21.875 to get 43.75.</em>

<em />s_l = 43.75 ft²

The lateral area of this pyramid is 43.75 ft².

<em />

<em />

3 0
2 years ago
Which Graph shows a system of equations with a solution at (2,-1)
zimovet [89]
The one with the U shape going up, and the red line is tilting to the left that last picture
8 0
3 years ago
Read 3 more answers
What is the lowest common factor of 5 and 9​
neonofarm [45]

Answer:

534

Step-by-step explanatio

lol

4 0
2 years ago
Other questions:
  • Melinda has 1 seashell, and Jun has 9 seashells. If Melinda and Jun put their seashells together and then divide them up equally
    12·2 answers
  • We are interested in the dimensions of a certain rectangle. This rectangle has length 5 units more than the side of this square
    6·1 answer
  • the big bag is 16 ounces and costs $4.32. The medium is 20 ounces and costs $2.60. The small bag is 6 ounces and costs $1.80
    11·1 answer
  • The average of 4 numbers is 15 , the sum of 3 numbers is 14 what is the fourth number
    5·2 answers
  • Devin drank 1/8 gallon of orange juice, and his brother Sam drank 1/3 of the same gallon. How much of the gallon of orange juice
    9·1 answer
  • What's the approximate area of a segment of a circle with a height 6 m and the length of the chord is 20 m? Round your answer to
    10·1 answer
  • ANOTHER Brain test! Answer the question below! (I haven't been keeping track of how many i've done T^T)
    9·1 answer
  • (-3)(5)(-5)(-4) thank you
    15·2 answers
  • Triangle ABC was dilated by 50%. AC 6 what is AC?<br> A) 3<br> B) 6<br> c) 12<br> d) 15
    13·2 answers
  • 3x + y = 4 6x + 4y = 6 equivalent equation and solution
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!